protected void btnOk_Click(object sender, EventArgs e)
        {
            Path path = new Path
            {
                PathName = txtPathName.Text,
                PathUrl  = txtPathUrl.Text
            };

            if (id != 0)
            {
                path.PathId = id;
                pathService.Update(path);
            }
            else
            {
                pathService.Create(path);
            }
            PageContext.RegisterStartupScript(ActiveWindow.GetHideRefreshReference());
        }